77959680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10151}}^1$

素因数の和:10177

約数の個数: 80

約数和(自身を含む): 249251904

約数和(自身を除く): 171292224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 10151, 20302, 30453, 40604, 50755, 60906, 81208, 101510, 121812, 152265, 162416, 203020, 243624, 304530, 324832, 406040, 487248, 609060, 649664, 812080, 974496, 1218120, 1299328, 1624160, 1948992, 2436240, 2598656, 3248320, 3897984, 4872480, 5197312, 6496640, 7795968, 9744960, 12993280, 15591936, 19489920, 25986560, 38979840, 77959680]

約数ペア:

[(1, 77959680), (2, 38979840), (3, 25986560), (4, 19489920), (5, 15591936), (6, 12993280), (8, 9744960), (10, 7795968), (12, 6496640), (15, 5197312), (16, 4872480), (20, 3897984), (24, 3248320), (30, 2598656), (32, 2436240), (40, 1948992), (48, 1624160), (60, 1299328), (64, 1218120), (80, 974496), (96, 812080), (120, 649664), (128, 609060), (160, 487248), (192, 406040), (240, 324832), (256, 304530), (320, 243624), (384, 203020), (480, 162416), (512, 152265), (640, 121812), (768, 101510), (960, 81208), (1280, 60906), (1536, 50755), (1920, 40604), (2560, 30453), (3840, 20302), (7680, 10151)]